<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>事件修饰符</title>
    <script src="vue.js"></script>
</head>
<body>
<div id="app">
    <p @mouseover="mm">
        x:{{x}} y:{{y}}  <span @mouseover.stop>鼠标移动到这里停止鼠标移动事件</span>
    </p>
</div>
<script>
    new Vue({
        el: "#app",
        data: {
            x: 0,
            y: 0
        },
        methods: {
            mm: function (event) {
                this.x = event.clientX;
                this.y = event.clientY;
            }
        }
    });
</script>
</body>
</html>